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* pbl: remove start_barebox() stubMasahiro Yamada2015-02-121-6/+0
| | | | | | | | PBL never calls start_barebox(). If it does, it is a bug. Without this stub function, we can detect such a bug at link time. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* startup: add __noreturn to start_bareboxSascha Hauer2013-01-201-1/+3
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pbl: provide hang() function for the pblSascha Hauer2012-10-261-0/+5
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add pre-bootloader (pbl) image supportJean-Christophe PLAGNIOL-VILLARD2012-08-031-0/+14
This allows for creating a pre-bootloader binary for - nand boot - mmc boot - compressed image The pbl will be incharge of the lowlevel init if needed. The barebox will skip it. Import string functions from linux 3.4 (arch/arm/boot/compressed/string.c) and implement a dummy panic. For now on introduce dummy zbarebox* targets and c code that will contain later the decompressor. This only implemeted on ARM. This patch is based on Sascha Hauer <s.hauer@pengutronix.de> Add compressed image support patch Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>